Answer:
n=32/5
Step-by-step explanation:
Circle A would make more sense (I'm not exactly sure) because it shows the entire circle (if you know what I mean).
So,
Here we have the following algebraic expression:

The first term of this expression is -5x.
This term is clearly a variable term. The variable is x and its coefficient is -5.
Answer:

Step-by-step explanation:








Now, Finding the New selling price



Finally, finding the Cost price :
We have, Profit % = 8 %












Therefore, the cost price of the jewellery is Rs 40000
Hope I helped!
Best regards! :D
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